Does my new Ed White cal. 321 need servicing?

My Speedmaster 321 stops sometimes when I initially use the chronograph (the chronograph as well as the seconds hand stop). I then have to restart it. By the way, the watch is fully wound. I have noticed it the last two times that I wear it. Afterwards, the chronograph works fine. As an aside, I just purchased it in March 2026. Could this just be a simple characteristic of the column wheel chronograph? More important, does the watch need servicing? Have any other Ed White owners experienced this problem?

By the way, I tend to use the chronograph function often.